CORPUS CHRISTI – The value of bulls in commercial herds goes beyond the “relative” value typically ascribed to them in market pricing, said a Texas A&M AgriLife Extension Service expert.

“In publications referencing cattle values for commercial producers as well as reports from beef breed associations, the value of a bull is often given as equivalent to the average value of five weaned calves,” said Dr. Joe Paschal, AgriLife Extension livestock specialist, Corpus Christi. “This has been a long-held comparison for determining the value of a bull, but it really doesn’t take into account all aspects of what bulls provide to the herd.”

Paschal said the value of one bull to five weaned calves resulted from a relative equivalency identified as market prices fluctuated over the past several years.

“At least up until around 2010, producers paid less than 50 percent of the value of those five calves on a bull,” Paschal explained. “Then from 2011 until 2015 producers began to pay more, including up to 100 percent of the value of five calves in 2013. Then in 2015, producers paid up to 150 percent of the value of five calves for one bull. And when calf prices dropped in 2016, the ratio dropped back to about 115 percent – between $5,000 and $5,250 – closer to the average value of the five calves.”

But this ratio doesn’t fully reflect the additional value bulls supply to the herd, Paschal said.

“Bulls supply the genetics for the next generation of replacement females in most commercial herds except those strictly using terminal crossing,” he said. “It should be remembered that bulls are more than just ‘cow fresheners’ as my former colleague, Dr. Rick Machen, retired AgriLife Extension livestock specialist in Uvalde, was fond of saying. As such, their value goes beyond the market price for five head of calves.”

Paschal said if a bull is used for three years and the producer does not introduce any outside female replacements into the herd, that bull will then be responsible for up to 87 percent of the cowherd’s genes.

“A lot of products and equipment are touted as being the best investment a cattle producer can make, but a good bull is the only thing that can really match that description,” he said. “If you maintain a closed herd, the genes entering the cow herd will come completely from the bulls you select, and that’s a huge contribution – for better or worse – to the herd’s overall genetic makeup. When you look at it from that perspective, you see just how valuable a good bull is to a commercial cow herd.”

For more information regarding news from the Department of Animal Science, College of Agriculture and Life Sciences, Texas A&M University, please contact Maggie Tucker at maggie.tucker@tamu.edu or (979) 845-1542.